<input type="checkbox" id="card_01" checked>
<label for="card_01">
  <div class="cardWrapper">
    <div class="cardRandom"></div>
  </div>
</label>
<input type="checkbox" id="card_02" checked>
<label for="card_02">
  <div class="cardWrapper">
    <div class="cardRandom"></div>
  </div>
</label>
<a href="https://uxdesign.cc/creating-randomness-with-pure-css-a990dafcd569" target="_blank" class="linkElement">Read <i>"Creating randomness with pure CSS"</i></a>

body {
  background-color: #ececec;
  transform-style: preserve-3d;
  perspective: 2000px;
  display: flex;
  justify-content: center;
}
label .cardWrapper {
  position: relative;
  height: 40vmin;
  width: calc(40vmin / 1.4);
  background-color: royalblue;
  background-image: repeating-linear-gradient(
      120deg,
      rgba(255, 0, 0, 0.5),
      rgba(255, 0, 0, 0.5) 1px,
      transparent 1px,
      transparent 60px
    ),
    repeating-linear-gradient(
      60deg,
      rgba(255, 0, 0, 0.5),
      rgba(255, 0, 0, 0.5) 1px,
      transparent 1px,
      transparent 60px
    ),
    linear-gradient(
      60deg,
      rgba(0, 0, 0, 0.1) 25%,
      transparent 25%,
      transparent 75%,
      rgba(0, 0, 0, 0.1) 75%,
      rgba(0, 0, 0, 0.1)
    ),
    linear-gradient(
      120deg,
      rgba(0, 0, 0, 0.1) 25%,
      transparent 25%,
      transparent 75%,
      rgba(0, 0, 0, 0.1) 75%,
      rgba(0, 0, 0, 0.1)
    );
  background-size: 70px 120px;
  margin: calc(40vmin / 10);
  border-radius: calc(40vmin / 20);
  box-shadow: 0 calc(40vmin / 40) calc(40vmin / 10) 0 rgba(0, 0, 0, 0.2);
  overflow: hidden;
  float: left;
  transition: transform 200ms linear, box-shadow 100ms linear;
  transform: rotateY(0deg);
}
input:checked + label .cardWrapper {
  transform: rotateY(180deg);
}
.cardRandom {
  width: 100%;
  height: 100%;
  background-color: white;
  opacity: 1;
  cursor: pointer;
  transition: opacity 1ms linear 100ms;
}
.cardWrapper:hover {
  filter: brightness(0.98);
}
input:focus + label .cardWrapper {
  box-shadow: 0 0 calc(40vmin / 100) 0 rgba(0, 0, 0, 0.5);
}
input:checked + label .cardRandom {
  opacity: 0;
}
.cardRandom::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: url(https://assets.codepen.io/2722301/cards.jpg);
  background-size: cover;
  animation: randomCard 1000ms steps(51, end) infinite;
  animation-play-state: paused;
  transform: rotate(180deg);
}
input:checked + label .cardRandom::before {
  animation-play-state: running;
}
input {
  height: 0;
  width: 0;
  border: none;
  outline: none;
  display: none;
}
@keyframes randomCard {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 100% 0;
  }
}

.linkElement {
  position: absolute;
  bottom: -40px;
  font-family: sans-serif;
  font-size: 20px;
  color: #4069e1;
  text-decoration: none;
}
.linkElement:hover {
  filter: hue-rotate(-45deg);
}